Vigilantes dubbed 'Civilian JTF' interrogate a suspected Boko Haram informant in Jajeri neighbourhood of the northeast Nigerian city of Maiduguri on May 24, 2014. The Nigerian city of Maiduguri may be calmer than this time last year but locals in Boko Haram's spiritual home still feel under siege, afraid to venture beyond the city limits because of the high risk of attack. Civilian vigilante groups chased the militants out last June after a wave of almost daily bombings, shootings and a scorched earth military response that saw civilians pay a heavy price. AFP PHOTO / AMINU ABUBAKAR        (Photo credit should read AMINU ABUBAKAR/AFP/Getty Images)